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Human safety data is limited, and effects are still being studied
Side effects (if any): Noting severity and duration of any GI symptoms helps you decide whether to adjust escalation timing, consider dose splitting, or consult additional resources
Mohammed Kamran MBBS, FIDM Last updated on 13th Jan, 2026 Introduction If youve ever experienced gas, bloating, or discomfort after taking a vitamin B12 supplement, you might wonder if the two are related
Proline: 2.5mcg 12
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